Compare the two numbers using <, >, = 5 x 10^2 or 500

2 x 10^7 or 7 x 10^3

6 x 10^3 or 5 x 10^4

5 x 10^5 or 3 x 10^7

4 x 10^2 or 4000

6 x 10^3 or 6000

In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.